APA (7th ed.) Zitazioa
OCDE, Eurostat, & Gurría, A. OSLO Manual 2018: Guidelines for Collecting, Reporting and Using Data on Innovation (4a edición.).
Chicago Style (17th ed.) Zitazioa
OCDE, Eurostat, eta Angel Gurría. OSLO Manual 2018: Guidelines for Collecting, Reporting and Using Data on Innovation. 4a edición.
MLA (9th ed.) Zitazioa
OCDE, et al. OSLO Manual 2018: Guidelines for Collecting, Reporting and Using Data on Innovation. 4a edición.
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